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Dulles Intl

$68+ Cheap flights from Michigan to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Michigan to Dulles Intl

Cheapest flights from Michigan to Dulles Intl
Explore the most affordable flight options available from Michigan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Breeze Airways deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 12/292:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 12/11$188
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 amDTW - IAD
Nonstop1h 42mUnited Airlines
Mon 1/510:05 pmIAD - DTW
Nonstop1h 51mUnited Airlines
Deal found 12/10$201
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:49 pmDTW - IAD
Nonstop1h 36mUnited Airlines
Wed 6/1010:20 pmIAD - DTW
Nonstop1h 39mUnited Airlines
Deal found 12/10$204
This Frontier deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:25 amDTW - IAD
1 stop9h 28mFrontier
Mon 1/56:05 amIAD - DTW
1 stop11h 06mFrontier
Deal found 12/9$208
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:49 pmMDW - IAD
1 stop19h 49mFrontier
Tue 1/66:00 amIAD - MDW
1 stop17h 17mFrontier
Deal found 12/10$212
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:30 pmDTW - IAD
Nonstop1h 42mUnited Airlines
Mon 1/510:05 pmIAD - DTW
Nonstop1h 51mUnited Airlines
Deal found 12/10$216
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:45 amDTW - IAD
Nonstop1h 42mUnited Airlines
Tue 1/68:25 amIAD - DTW
Nonstop1h 43mUnited Airlines
Deal found 12/10$217
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:49 pmDTW - IAD
Nonstop1h 36mUnited Airlines
Sat 12/2710:05 pmIAD - DTW
Nonstop1h 51mUnited Airlines
Deal found 12/10$219
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amORD - IAD
1 stop11h 16mFrontier
Fri 1/95:41 pmIAD - ORD
1 stop5h 58mFrontier
Deal found 12/10$222
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:21 pmORD - IAD
Nonstop2h 00mUnited Airlines
Thu 12/255:31 pmIAD - ORD
Nonstop2h 21mUnited Airlines
Deal found 12/10$223
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:13 pmDTW - IAD
1 stop4h 39mDelta
Wed 12/3112:32 pmIAD - DTW
Nonstop1h 41mDelta
Deal found 12/10$224
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amORD - IAD
1 stop9h 37mFrontier
Fri 2/610:50 amIAD - ORD
1 stop13h 33mFrontier
Deal found 12/11$225

Find flight deals from Michigan to Dulles Intl

Keep the following information in mind while searching for Michigan to Dulles Intl flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$127
(Super.com)

One-way from

$68
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$219

Good round-trip deal

$309 or less

Good one-way deal

$216 or less
Provider with most accurate pricing for Detroit (DTT)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Washington, D.C. (WAS) flights.
Search Deals
From Michigan to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Michigan to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Michigan to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Michigan to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Michigan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Michigan

Fly to

Dulles Intl

Route

Depart

Return

Price

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Fri 1/9

6:10 am-4:46 pm

1 stop9h 36m

Washington, D.C. Dulles Intl

Fri 1/16

10:08 pm-7:27 am

1 stop10h 19m

$174

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Mon 1/12

6:10 am-3:27 pm

1 stop8h 17m

Washington, D.C. Dulles Intl

Fri 1/16

10:08 pm-7:27 am

1 stop10h 19m

$174

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Tue 1/13

10:10 am-11:49 am

Nonstop1h 39m

Washington, D.C. Dulles Intl

Tue 2/3

6:00 am-7:50 am

Nonstop1h 50m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Fri 1/16

7:45 pm-9:20 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sun 1/18

5:15 pm-6:59 pm

Nonstop1h 44m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Wed 1/21

7:45 pm-9:20 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sun 1/25

8:25 am-10:07 am

Nonstop1h 42m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 1/29

3:11 pm-4:46 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Mon 2/2

12:32 pm-2:21 pm

Nonstop1h 49m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 1/1

4:05 pm-5:38 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

Wed 1/7

12:29 pm-2:16 pm

Nonstop1h 47m

$193

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Fri 1/9

2:40 pm-4:17 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Sun 1/11

5:15 pm-6:59 pm

Nonstop1h 44m

$201

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Sat 1/10

3:11 pm-4:46 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Tue 1/13

5:26 pm-7:14 pm

Nonstop1h 48m

$203

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Wed 2/4

10:10 am-11:52 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Sun 2/8

6:00 am-7:50 am

Nonstop1h 50m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Michigan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Michigan to Washington, D.C. Dulles Intl Airport (average of $106). Flying from Michigan to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MI to IAD?

Find hourly flight availability from Michigan to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Michigan to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

What is the cheapest day to fly from Michigan to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Michigan to Dulles Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Michigan to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Michigan to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Michigan to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 12, 2025.

The most flights from USMI to IAD are scheduled on a Monday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

Related info for your journey

Find useful and relevant information for your journey from Michigan to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Michigan to Washington, D.C. Dulles Intl Airport?

    Departing from Michigan to Washington, D.C. Dulles Intl Airport will take you 1h 35m. The distance from Michigan to Washington, D.C. Dulles Intl Airport is about 383 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Michigan to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $59. Users have also found prices from $89 and $98 on Delta and United Airlines, respectively.

  • What are the most popular routes from Michigan to Washington, D.C. Dulles Intl Airport?

    While some choose either Chicago Midway - Washington, D.C. Dulles Intl or Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl, Chicago O'Hare Intl - Washington, D.C. Dulles Intl is the most popular route from Michigan to Washington, D.C. Dulles Intl Airport.

  • What are the most reliable airlines from Michigan to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Michigan to Washington, D.C. Dulles Intl Airport consider choosing Sun Country Air (100%), Republic Airways (100%) or ANA (98%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Michigan to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Michigan to Washington, D.C. Dulles Intl Airport is $119. On average you can expect to pay $558. The most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), can usually be booked for $223.

  • Can I find deals for flights from Michigan to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Michigan to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Dulles Intl.

  • Can I find deals for business class flights from Michigan to Dulles Intl?

    Yes. Cheapflights offers flight deals from Michigan to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Michigan to Washington, D.C. Dulles Intl Airport (average of $106). Flying from Michigan to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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Alternative routes for Michigan to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Miami to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights
Fort Lauderdale to Reagan-National flights
Tampa to Reagan-National flights
Seattle to Baltimore flights
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Denver to Reagan-National flights
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Detroit to Baltimore flights
George Bush Intcntl to Baltimore flights

Top 4 airlines flying from Michigan to Dulles Intl

Discover the top 4 airlines that operate flights from Michigan to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$170FlexibilityNo cancel feeOn-time62%
DeltaCheapest$166Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$270Average$354FlexibilityNo cancel feeOn-time71%

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